/Engine/Source/Runtime/TypedElementRuntime/Public/Elements/Framework/TypedElementSelectionSet.h
Get the first element that implement the given interface and pass the predicate  A function that should return true when the element is desirable
template<typename BaseInterfaceType> [TTypedElement](API\Runtime\TypedElementFramework\Elements\Framework\TTypedElement)< BaseInterfaceType > GetTopSelectedElement ( [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< bool(const [TTypedElement](API\Runtime\TypedElementFramework\Elements\Framework\TTypedElement)< BaseInterfaceType > &)> Predicate ) const